GB/T 4893.2-2020.Test of surface coatings of furniture-Part 2 :Det ermination of resistance to wet heat.9.1试样经预处理后,立即放人温度为(23士2)C的环境中开展试验...
GB/T 39019-2020.Custom furniture-Technical requirements for composite assembly identification.GB/T 39019规定了定制家具组合组装标识的术语和定义、要求。GB/T 390...
GB/T 4893.3-2020.Test of surface coatings of furniture-Part 3: Determination of resistance to dry heat.8样品8.1试样试样可以是涂饰后的家具，也可以是试验样板。试...
GB/T 39020-2020.Green product assessment- Detergents.GB/T 39020规定了洗涤用品绿色评价的评价要求.判定依据和判定规则。GB/T 39020适用于肥(香)皂、粉状及...
GB/T 39008-2020.Double-capped integrated LED lamps- Performance requirements.GB/T 39008规定了带G5或G13灯头、用于带G5或G13灯座不带镇流器的灯具中的双端集成式...
GB/T 18661-2020.Metal-halide lamp(ScI3-NaI series)- Performance req uirements.GB/T 18661规定了钪钠系列金属卤化物灯的分类与命名、主要尺寸、基本参数.技术要...
GB/T 39021-2020.Intelligent lighting systems- General requirements.GB/T 39021规定了智能照明系统的通用要求，包括安装和维护、功能和性能要求、安全要求、...
GB/T 39018-2020.Intelligent lighting equipment-Non-active mode power measurement.GB/T 39018规定了智能照明设备在非主功能模式下消耗功率的测量方法。GB/T 3901...
GB/T 39010-2020.Essential oils- Characterization.1范围GB/T 39010给出了精油的CAS-USA、EINECS.CAS- EINECS. FEMA. EC、FDA号" ,用于鉴别精油。GB/T 39010适用于精油和...
GB/T 7979-2020.Pulp- Determination of dichloromethane soluble matter.5.5电热鼓风干燥箱能保持空气温度在(105士2)C。6试样制备6.1按GB/T 740的规定进行取样。...
